Question

manny and emma are both competing in a long jump competition at their school. manny can jump two fifths of the distance that emma can jump. manny can jump 12 inches. how far can emma jump? a. 12.4 inches b. 11.6 inches c. 30 inches d. 4.8 inches

Answer 1

m = 2/5e 
m = 12

12 = 2/5e
5/2 * 12 = e
60/2 = e
30 = e <== emma can jump 30 inches